Helicoid Screw Flight

Equipped with 20 plus screw flight forming machines and advanced cutting machine, we have an auual production capacity of 8000T. - details see: https://www.machineto.com/helicoid-screw-flight-10171217
Type:BladesUse:HarvestersPlace of Origin:Jiangsu China (Mainland)Brand Name:Sanwei
Model Number:60~3000MMMaterial:Carbon Steel, Stainless Steel, Wear Resistance Steel  
Helicoid Screw Flight
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Sanwei is the foremost and professional manufacturer in China of the helicoid screw flight. We have a production capacity of more than 5000 tons annually. Now we have two types of helicoid flights, one is the Endless Cold Rolled Screw Flight(inner edge is thick and the out edge is thin); the othe type isSectional Screw Flight(same thickness in both inner edge and outer edge). We're ISO9001 certified enterprise.
Type 1:Continuous/Endless Cold Rolled Screw Flight
Feature: a continuous one-piece helical formed bar, to be cut at any length. They're formed on specialised forming equipment to precise diameter and pitch. Suitable for shaftless applications or to fit onto most pipe size.
Size range:
Outer diameter-----90mm~600mm
Inner diameter-----25mm~350mm
Blade thickness------3mm, 3.5mm, 5mm, 6mm
Material:now only mild carbon steel available.
Type 2: Sectional Flight
Feature:individual turns cut from mild, stainless and abrasive resistant steels which are formed into a helix with the desired outside diameter, pitch and inside diameter to fit the specified size. Finished flight is the same thickness in the full cross section from ID to OD.
Size range:
Outer diameter-----100mm~1500mm
Inner diameter-----40mm~720mm
Blade thickness------3mm~50mm
Material:mild carbon steel, wear resistant steel and stainless steel
Helicoid Screw Flight
Packaging Detail:Steel Cage or wooden case
Delivery Detail:one week~2 weeks

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